157440825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41161}}^1$

素因数の和:41194

約数の個数: 36

約数和(自身を含む): 298589148

約数和(自身を除く): 141148323

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 41161, 123483, 205805, 370449, 617415, 699737, 1029025, 1852245, 2099211, 3087075, 3498685, 6297633, 9261225, 10496055, 17493425, 31488165, 52480275, 157440825]

約数ペア:

[(1, 157440825), (3, 52480275), (5, 31488165), (9, 17493425), (15, 10496055), (17, 9261225), (25, 6297633), (45, 3498685), (51, 3087075), (75, 2099211), (85, 1852245), (153, 1029025), (225, 699737), (255, 617415), (425, 370449), (765, 205805), (1275, 123483), (3825, 41161)]